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Keywords: Security Professional - Secret Clearance, Location: Chantilly, VA

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Security Professional - Secret Clearance

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers... that contributes to a culture that positively impacts the communities and customers we serve. Job Description As a Security...

Company: Allied Universal
Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $22 per hour

Photonics Engineering Technician C (Active Top Secret Clearance Required)

Top Secret clearance with SCI eligibility and eligibility for Poly. Preferred Additional Skills: Experience... checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance...

Posted Date: 30 Jan 2026

Senior Mechanical Engineer - active TS/SCI clearance with Polygraph

Engineering from an accredited University. Security Clearance: The position requires U.S. Citizenship and an active DoD Top... Secret with SCI clearance and a Full Scope Polygraph. Skills & Technology Used: Mechanical engineering with specialized...

Company: V2X
Location: Chantilly, VA
Posted Date: 26 Nov 2025

Information System Security Office (ISSO)

. Required Qualifications: Active Top Secret Security Clearance. CompTIA Security+. Bachelor’s degree in Cybersecurity, Information...’s threats and build the next capabilities. Job Description: The Information System Security Officer (ISSO) is responsible...

Company: Leidos
Location: Chantilly, VA
Posted Date: 08 Jan 2026

National Security Solutions (NSS) Systems Engineering Internship

Secret Security Clearance. Basic Compensation: $19.00 - $31.00 per hour (This range is for the Colorado area... Scheduled Weekly Hours: Average 40 hours per week. Requirements: Security Clearance: Ability to obtain a U.S. Government...

Company: KBR
Location: Chantilly, VA
Posted Date: 19 Dec 2025
Salary: $19 - 31 per hour

Security Analyst

Basic Qualifications: Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph...Hoplite Solutions is seeking a Security Analyst to conduct technical analysis to drive operations, including...

Posted Date: 18 Dec 2025

Security Analyst II- TS/SCI w/Poly

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... for obtaining, verifying, and granting access to customer programs. Update, maintain, and audit the security clearance database...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 08 Dec 2025
Salary: $59500 - 80500 per year

Senior Program Security Representative - Directors Action Group

is required (or 4 additional years of experience) Top Secret clearance with SCI and SAP eligibility. Must be willing to sit... (AI), machine learning (ML), and augmented reality (AR). QinetiQ US’s dedicated experts in defense, aerospace, security...

Company: QinetiQ
Location: Chantilly, VA
Posted Date: 20 Nov 2025

Technical Program Manager

: Must have a current/active Top Secret clearance with SCI eligibility, adjudicated within the last six years Physical Requirements: The... on managing scope, schedule, cost, security, and quality to meet customer objectives. Serve as the technical Project Manager...

Company: ManTech
Location: Chantilly, VA
Posted Date: 10 Feb 2026

Sr. Intelligence Analyst

TS/SCI security clearance and polygraph US CITIZENSHIP REQUIRED Master’s degree in Engineering, Computer Science... into technical specifications Preferred Skills: Current and active Top Secret Clearance with a polygraph Deep Familiarity...

Location: Chantilly, VA
Posted Date: 08 Feb 2026

Intelligence Analyst

TS/SCI security clearance and polygraph US CITIZENSHIP REQUIRED Bachelor's degree in Engineering, Computer Science... of translating operational requirements into technical specifications Preferred Skills: Current and active Top-Secret Clearance...

Location: Chantilly, VA
Posted Date: 08 Feb 2026
Salary: $149000 - 182000 per year

Systems Technician

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Technical Support Services...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 08 Feb 2026
Salary: $39.1 - 52.9 per hour

Jr. Intelligence Analyst

What required background will make you successful? Ability to obtain and maintain TS/SCI security clearance and polygraph US CITIZENSHIP...: Current and active Top-Secret/SCI Clearance with polygraph Familiarity with Intelligence Community databases and systems...

Location: Chantilly, VA
Posted Date: 08 Feb 2026
Salary: $107000 - 140000 per year

Digitization Specialist - TS/SCI w/Poly

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... of Microsoft Office and standard computer applications ● Security clearance level: TS/SCI w/Poly ● Role requirements...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 08 Feb 2026
Salary: $27.2 - 36.8 per hour

Network Engineer

Qualifications: Clearance Level: Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI... (Unclassified, Secret, and Top Secret) that enables users to access data securely across the network infrastructure. Key...

Company: Sentar
Location: Chantilly, VA
Posted Date: 07 Feb 2026

Specialist, Integration & Test Engineer

, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security... about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides...

Posted Date: 07 Feb 2026

Systems Engineer

practices and tools implementation Qualifications: Clearance Level: Active Top Secret (TS) clearance with eligibility..., Proxmox, Nutanix) Network administration and security Cloud platforms (AWS GovCloud, SC2S, C2S) Linux and Windows operating...

Company: Sentar
Location: Chantilly, VA
Posted Date: 07 Feb 2026

Cloud Developer - Senior

: Clearance Level: Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI) Education... in Program Increments (PIs) and Agile Release Train (ART) activities Support the multi-enclave environment (Unclassified, Secret...

Company: Sentar
Location: Chantilly, VA
Posted Date: 07 Feb 2026

Software Engineer

integration Qualifications: Clearance Level: Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented... multi-enclave environment (Unclassified, Secret, and Top Secret) Collaborate with cross-functional teams to ensure seamless...

Company: Sentar
Location: Chantilly, VA
Posted Date: 07 Feb 2026

PTCO TS/SCI with poly

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Security Operations...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 07 Feb 2026
Salary: $102000 - 138000 per year